Home / 3,468,333,243.22-4,785,479,534.59-1,962,959,593.65

Finding the Fourth Proportional to 3,468,333,243.22, 4,785,479,534.59 and 1,962,959,593.65

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Solution

The fourth proportional to 3,468,333,243.22, 4,785,479,534.59 and 1,962,959,593.65 is: 2,708,419,953.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,333,243.22 : 4,785,479,534.59 = 1,962,959,593.65 : x
  2. Step 2: Convert to fraction form
    3,468,333,243.22/4,785,479,534.59 = 1,962,959,593.65/x
  3. Step 3: Cross multiply
    3,468,333,243.22x = 4,785,479,534.59 × 1,962,959,593.65
  4. Step 4: Simplify right side
    3,468,333,243.22x = 9,393,702,962,639,177,728
  5. Step 5: Solve for x
    x = 9,393,702,962,639,177,728/3,468,333,243.22
  6. Step 6: Final answer
    x = 2,708,419,953.88

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.